Welcome in Torin.
Sorry, I've no idea what's happened here, but you appear to be already flying the DH89, so all appears well!
I have just had an e-mail (11th Dec) telling me there has been a post in this thread. But your post says 5th Dec.
I'm confused, but not to worry so long as everything is ok with you.
DM
And I've just had another e-mail (so the first one wasn't for DaveB's message)
